242254425133113 has 4 divisors (see below), whose sum is σ = 323005900177488. Its totient is φ = 161502950088740.

The previous prime is 242254425133103. The next prime is 242254425133139. The reversal of 242254425133113 is 311331524452242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242254425133113 - 2²⁰ = 242254424084537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242254425133103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40375737522183 + ... + 40375737522188.

It is an arithmetic number, because the mean of its divisors is an integer number (80751475044372).

Almost surely, 2^{242254425133113} is an apocalyptic number.

It is an amenable number.

242254425133113 is a deficient number, since it is larger than the sum of its proper divisors (80751475044375).

242254425133113 is an equidigital number, since it uses as much as digits as its factorization.

242254425133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80751475044374.

The product of its digits is 691200, while the sum is 42.

Adding to 242254425133113 its reverse (311331524452242), we get a palindrome (553585949585355).

The spelling of 242254425133113 in words is "two hundred forty-two trillion, two hundred fifty-four billion, four hundred twenty-five million, one hundred thirty-three thousand, one hundred thirteen".